A 65 year old female presents to ambulance crew after call from her husband stating patient having possible CVA. Upon arrival patient is found to be having a tonic-clonic seizure. Clinical findings: Seizure

A 68 year old male presents to ambulance crew through emergency call after falling from his bicycle at an unknown speed. He is vomiting profusely on arrival of Paramedics, who find no sign of an overt head injury. Is this a head injury, or has he had a stroke?